Here we will show you what 830.2 looks like in expanded form. More specifically, we will show you the expanded notation form of 830.2, the expanded factor form of 830.2, and the expanded exponential form of 830.2.
Expanded Notation Form
With the expanded notation form, we find the value of each digit in 830.2 and then add them up like this:
+ 800
+ 30
+ 0
+ 0.2
= 830.2
Expanded Factor Form
With the expanded factor form of 830.2, we multiply each digit of 830.2 by the place value of the digit and then add them up like this:
+ 8 × 100 + 3 × 10 + 0 × 1 + 2 × 0.1
= 830.2
Expanded Exponential Form
With the expanded exponential form of 830.2, we multiply each digit of 830.2 by the place value of the digit in exponential form, and then add them up like this:
+ 8 × 102 + 3 × 101 + 0 × 100 + 2 × 10-1
= 830.2
Expanded Form Calculator
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